---
_id: '38517'
author:
- first_name: Julian
full_name: Popp, Julian
last_name: Popp
- first_name: Tobias
full_name: Kleffel, Tobias
last_name: Kleffel
- first_name: Dietmar
full_name: Drummer, Dietmar
last_name: Drummer
citation:
ama: Popp J, Kleffel T, Drummer D. Influence of pin geometry on the joint strength
of CFRT-metal hybrid parts with metallic pins. Joining Plastics. 2021;15(3-4).
apa: Popp, J., Kleffel, T., & Drummer, D. (2021). Influence of pin geometry
on the joint strength of CFRT-metal hybrid parts with metallic pins. Joining
Plastics, 15(3–4).
bibtex: '@article{Popp_Kleffel_Drummer_2021, title={Influence of pin geometry on
the joint strength of CFRT-metal hybrid parts with metallic pins}, volume={15},
number={3–4}, journal={Joining Plastics}, author={Popp, Julian and Kleffel, Tobias
and Drummer, Dietmar}, year={2021} }'
chicago: Popp, Julian, Tobias Kleffel, and Dietmar Drummer. “Influence of Pin Geometry
on the Joint Strength of CFRT-Metal Hybrid Parts with Metallic Pins.” Joining
Plastics 15, no. 3–4 (2021).
ieee: J. Popp, T. Kleffel, and D. Drummer, “Influence of pin geometry on the joint
strength of CFRT-metal hybrid parts with metallic pins,” Joining Plastics,
vol. 15, no. 3–4, 2021.
mla: Popp, Julian, et al. “Influence of Pin Geometry on the Joint Strength of CFRT-Metal
Hybrid Parts with Metallic Pins.” Joining Plastics, vol. 15, no. 3–4, 2021.
short: J. Popp, T. Kleffel, D. Drummer, Joining Plastics 15 (2021).
date_created: 2023-01-23T20:31:42Z
date_updated: 2023-01-23T20:36:47Z
department:
- _id: '630'
intvolume: ' 15'
issue: 3-4
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '145'
name: 'TRR 285 – C01: TRR 285 - Subproject C01'
publication: Joining Plastics
status: public
title: Influence of pin geometry on the joint strength of CFRT-metal hybrid parts
with metallic pins
type: journal_article
user_id: '7850'
volume: 15
year: '2021'
...
---
_id: '34222'
abstract:
- lang: eng
text: Driven by the CO2-emission law by the European government and the increasing
costs for raw materials as well as energy, the automotive industry is increasingly
using multi-material constructions. This leads to a continuous increase in the
use of mechanical joining techniques and especially the self-piercing riveting
is of particular importance. The reason for this is the wide range of joining
possibilities as well as the high load-bearing capacities of the joints. To be
able to react to changing boundary conditions, like material thickness or strength
variation of the sheets, research work is crucial with regard to the increase
of versatility. In this paper, a numerical study of the influences on the selfpiercing
riveting process is presented. For this purpose, the influence of different process
parameters such as rivet length and die depth on various quality-relevant characteristics
were investigated. With the help of the design of experiment, significant influences
were determined and interactions between the individual parameters are shown.
author:
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Christian Roman
full_name: Bielak, Christian Roman
id: '34782'
last_name: Bielak
- first_name: Vadim
full_name: Sartisson, Vadim
last_name: Sartisson
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Kappe F, Bielak CR, Sartisson V, Bobbert M, Meschut G. Influence of rivet
length on joint formation on self-piercing riveting process considering further
process parameters. In: ESAFORM 2021. University of Liege; 2021. doi:10.25518/esaform21.4277'
apa: Kappe, F., Bielak, C. R., Sartisson, V., Bobbert, M., & Meschut, G. (2021).
Influence of rivet length on joint formation on self-piercing riveting process
considering further process parameters. ESAFORM 2021. https://doi.org/10.25518/esaform21.4277
bibtex: '@inproceedings{Kappe_Bielak_Sartisson_Bobbert_Meschut_2021, title={Influence
of rivet length on joint formation on self-piercing riveting process considering
further process parameters}, DOI={10.25518/esaform21.4277},
booktitle={ESAFORM 2021}, publisher={University of Liege}, author={Kappe, Fabian
and Bielak, Christian Roman and Sartisson, Vadim and Bobbert, Mathias and Meschut,
Gerson}, year={2021} }'
chicago: Kappe, Fabian, Christian Roman Bielak, Vadim Sartisson, Mathias Bobbert,
and Gerson Meschut. “Influence of rivet length on joint formation on self-piercing
riveting process considering further process parameters.” In ESAFORM 2021.
University of Liege, 2021. https://doi.org/10.25518/esaform21.4277.
ieee: 'F. Kappe, C. R. Bielak, V. Sartisson, M. Bobbert, and G. Meschut, “Influence
of rivet length on joint formation on self-piercing riveting process considering
further process parameters,” 2021, doi: 10.25518/esaform21.4277.'
mla: Kappe, Fabian, et al. “Influence of rivet length on joint formation on self-piercing
riveting process considering further process parameters.” ESAFORM 2021,
University of Liege, 2021, doi:10.25518/esaform21.4277.
short: 'F. Kappe, C.R. Bielak, V. Sartisson, M. Bobbert, G. Meschut, in: ESAFORM
2021, University of Liege, 2021.'
date_created: 2022-12-05T21:45:13Z
date_updated: 2023-04-27T08:52:48Z
department:
- _id: '630'
- _id: '157'
doi: 10.25518/esaform21.4277
language:
- iso: fre
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
publication: ESAFORM 2021
publication_status: published
publisher: University of Liege
quality_controlled: '1'
status: public
title: Influence of rivet length on joint formation on self-piercing riveting process
considering further process parameters
type: conference
user_id: '66459'
year: '2021'
...
---
_id: '22798'
abstract:
- lang: eng
text: The predictive quality of numerical simulations for mechanical joining processes
depends on the implemented material model, especially regarding the plasticity
of the joining parts. Therefore, experimental material characterization processes
are conducted to determine the material properties of sheet metal and generate
flow curves. In this regard, there are a number of procedures which are accompanied
by varying experimental efforts. This paper presents various methods of determining
flow curves for HCT590X as well as EN AW-6014, including varying specimen geometries
and diverse hardening laws for extrapolation procedures. The flow curves thus
generated are compared considering the variety of plastic strains occurring in
mechanical joining processes. The material data generated are implemented in simulation
models for the joining technologies, clinching and self-piercing riveting. The
influence of the varied methods on the predictive accuracy of the simulation model
is analysed. The evaluation of the differing flow curves is achieved by comparing
the geometric formation of the joints and the required joining forces of the processes
with experimentally investigated joints.
author:
- first_name: Max
full_name: Böhnke, Max
id: '45779'
last_name: Böhnke
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: Böhnke M, Kappe F, Bobbert M, Meschut G. Influence of various procedures for
the determination of flow curves on the predictive accuracy of numerical simulations
for mechanical joining processes. Materials Testing. 2021;63(6):493-500.
doi:10.1515/mt-2020-0082
apa: Böhnke, M., Kappe, F., Bobbert, M., & Meschut, G. (2021). Influence of
various procedures for the determination of flow curves on the predictive accuracy
of numerical simulations for mechanical joining processes. Materials Testing,
63(6), 493–500. https://doi.org/10.1515/mt-2020-0082
bibtex: '@article{Böhnke_Kappe_Bobbert_Meschut_2021, title={Influence of various
procedures for the determination of flow curves on the predictive accuracy of
numerical simulations for mechanical joining processes}, volume={63}, DOI={10.1515/mt-2020-0082}, number={6},
journal={Materials Testing}, publisher={De Gruyter}, author={Böhnke, Max and Kappe,
Fabian and Bobbert, Mathias and Meschut, Gerson}, year={2021}, pages={493–500}
}'
chicago: 'Böhnke, Max, Fabian Kappe, Mathias Bobbert, and Gerson Meschut. “Influence
of Various Procedures for the Determination of Flow Curves on the Predictive Accuracy
of Numerical Simulations for Mechanical Joining Processes.” Materials Testing
63, no. 6 (2021): 493–500. https://doi.org/10.1515/mt-2020-0082.'
ieee: 'M. Böhnke, F. Kappe, M. Bobbert, and G. Meschut, “Influence of various procedures
for the determination of flow curves on the predictive accuracy of numerical simulations
for mechanical joining processes,” Materials Testing, vol. 63, no. 6, pp.
493–500, 2021, doi: 10.1515/mt-2020-0082.'
mla: Böhnke, Max, et al. “Influence of Various Procedures for the Determination
of Flow Curves on the Predictive Accuracy of Numerical Simulations for Mechanical
Joining Processes.” Materials Testing, vol. 63, no. 6, De Gruyter, 2021,
pp. 493–500, doi:10.1515/mt-2020-0082.
short: M. Böhnke, F. Kappe, M. Bobbert, G. Meschut, Materials Testing 63 (2021)
493–500.
date_created: 2021-07-22T11:27:37Z
date_updated: 2023-04-27T08:53:22Z
department:
- _id: '157'
- _id: '630'
doi: 10.1515/mt-2020-0082
intvolume: ' 63'
issue: '6'
language:
- iso: eng
page: 493-500
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '135'
name: 'TRR 285 – A01: TRR 285 - Subproject A01'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
publication: Materials Testing
publication_identifier:
issn:
- 2195-8572
- 0025-5300
publication_status: published
publisher: De Gruyter
quality_controlled: '1'
status: public
title: Influence of various procedures for the determination of flow curves on the
predictive accuracy of numerical simulations for mechanical joining processes
type: journal_article
user_id: '66459'
volume: 63
year: '2021'
...
---
_id: '34226'
abstract:
- lang: eng
text: The increasing use of multi-material constructions lead to a continuous increase
in the use of mechanical joining techniques due to the wide range of joining possibilities
as well as the high load-bearing capacities of the joints. Nevertheless, the currently
rigid tool systems are not able to react to changing boundary conditions, like
changing the material-geometry-combination. Therefore research work is crucial
with regard to versatile joining systems. In this paper, a new approach for a
versatile self-piercing riveting process considering the joining system as well
as the auxiliary joining part is presented.
author:
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
citation:
ama: 'Kappe F, Bobbert M, Meschut G. New Approach for Versatile Self Piercing Riveting:
Joining System and Auxiliary Part. Key Engineering Materials. 2021;883:3-10.
doi:10.4028/www.scientific.net/kem.883.3'
apa: 'Kappe, F., Bobbert, M., & Meschut, G. (2021). New Approach for Versatile
Self Piercing Riveting: Joining System and Auxiliary Part. Key Engineering
Materials, 883, 3–10. https://doi.org/10.4028/www.scientific.net/kem.883.3'
bibtex: '@article{Kappe_Bobbert_Meschut_2021, title={New Approach for Versatile
Self Piercing Riveting: Joining System and Auxiliary Part}, volume={883}, DOI={10.4028/www.scientific.net/kem.883.3},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Kappe, Fabian and Bobbert, Mathias and Meschut, Gerson}, year={2021},
pages={3–10} }'
chicago: 'Kappe, Fabian, Mathias Bobbert, and Gerson Meschut. “New Approach for
Versatile Self Piercing Riveting: Joining System and Auxiliary Part.” Key Engineering
Materials 883 (2021): 3–10. https://doi.org/10.4028/www.scientific.net/kem.883.3.'
ieee: 'F. Kappe, M. Bobbert, and G. Meschut, “New Approach for Versatile Self Piercing
Riveting: Joining System and Auxiliary Part,” Key Engineering Materials,
vol. 883, pp. 3–10, 2021, doi: 10.4028/www.scientific.net/kem.883.3.'
mla: 'Kappe, Fabian, et al. “New Approach for Versatile Self Piercing Riveting:
Joining System and Auxiliary Part.” Key Engineering Materials, vol. 883,
Trans Tech Publications, Ltd., 2021, pp. 3–10, doi:10.4028/www.scientific.net/kem.883.3.'
short: F. Kappe, M. Bobbert, G. Meschut, Key Engineering Materials 883 (2021) 3–10.
date_created: 2022-12-05T21:54:38Z
date_updated: 2023-04-27T08:52:59Z
department:
- _id: '630'
- _id: '157'
doi: 10.4028/www.scientific.net/kem.883.3
intvolume: ' 883'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 3-10
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
quality_controlled: '1'
status: public
title: 'New Approach for Versatile Self Piercing Riveting: Joining System and Auxiliary
Part'
type: journal_article
user_id: '66459'
volume: 883
year: '2021'
...
---
_id: '30200'
author:
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Michael
full_name: Lechner, Michael
last_name: Lechner
citation:
ama: Wituschek S, Kappe F, Lechner M. Investigation of the influence of varying
tumbling strategies on a tumbling self-piercing riveting process. Production
Engineering. Published online 2021. doi:10.1007/s11740-021-01099-3
apa: Wituschek, S., Kappe, F., & Lechner, M. (2021). Investigation of the influence
of varying tumbling strategies on a tumbling self-piercing riveting process. Production
Engineering. https://doi.org/10.1007/s11740-021-01099-3
bibtex: '@article{Wituschek_Kappe_Lechner_2021, title={Investigation of the influence
of varying tumbling strategies on a tumbling self-piercing riveting process},
DOI={10.1007/s11740-021-01099-3},
journal={Production Engineering}, author={Wituschek, Simon and Kappe, Fabian and
Lechner, Michael}, year={2021} }'
chicago: Wituschek, Simon, Fabian Kappe, and Michael Lechner. “Investigation of
the Influence of Varying Tumbling Strategies on a Tumbling Self-Piercing Riveting
Process.” Production Engineering, 2021. https://doi.org/10.1007/s11740-021-01099-3.
ieee: 'S. Wituschek, F. Kappe, and M. Lechner, “Investigation of the influence of
varying tumbling strategies on a tumbling self-piercing riveting process,” Production
Engineering, 2021, doi: 10.1007/s11740-021-01099-3.'
mla: Wituschek, Simon, et al. “Investigation of the Influence of Varying Tumbling
Strategies on a Tumbling Self-Piercing Riveting Process.” Production Engineering,
2021, doi:10.1007/s11740-021-01099-3.
short: S. Wituschek, F. Kappe, M. Lechner, Production Engineering (2021).
date_created: 2022-03-03T10:08:47Z
date_updated: 2023-04-27T08:54:09Z
department:
- _id: '630'
doi: 10.1007/s11740-021-01099-3
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
publication: Production Engineering
quality_controlled: '1'
status: public
title: Investigation of the influence of varying tumbling strategies on a tumbling
self-piercing riveting process
type: journal_article
user_id: '66459'
year: '2021'
...
---
_id: '26082'
article_number: '100060'
author:
- first_name: Christian
full_name: Wischer, Christian
id: '72219'
last_name: Wischer
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Wischer C, Wiens E, Homberg W. Joining with versatile joining elements formed
by friction spinning. Journal of Advanced Joining Processes. 2021;3. doi:10.1016/j.jajp.2021.100060
apa: Wischer, C., Wiens, E., & Homberg, W. (2021). Joining with versatile joining
elements formed by friction spinning. Journal of Advanced Joining Processes,
3, Article 100060. https://doi.org/10.1016/j.jajp.2021.100060
bibtex: '@article{Wischer_Wiens_Homberg_2021, title={Joining with versatile joining
elements formed by friction spinning}, volume={3}, DOI={10.1016/j.jajp.2021.100060},
number={100060}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier},
author={Wischer, Christian and Wiens, Eugen and Homberg, Werner}, year={2021}
}'
chicago: Wischer, Christian, Eugen Wiens, and Werner Homberg. “Joining with Versatile
Joining Elements Formed by Friction Spinning.” Journal of Advanced Joining
Processes 3 (2021). https://doi.org/10.1016/j.jajp.2021.100060.
ieee: 'C. Wischer, E. Wiens, and W. Homberg, “Joining with versatile joining elements
formed by friction spinning,” Journal of Advanced Joining Processes, vol.
3, Art. no. 100060, 2021, doi: 10.1016/j.jajp.2021.100060.'
mla: Wischer, Christian, et al. “Joining with Versatile Joining Elements Formed
by Friction Spinning.” Journal of Advanced Joining Processes, vol. 3, 100060,
Elsevier, 2021, doi:10.1016/j.jajp.2021.100060.
short: C. Wischer, E. Wiens, W. Homberg, Journal of Advanced Joining Processes 3
(2021).
date_created: 2021-10-12T11:55:27Z
date_updated: 2023-05-05T11:08:54Z
department:
- _id: '9'
- _id: '630'
- _id: '156'
doi: 10.1016/j.jajp.2021.100060
intvolume: ' 3'
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier
quality_controlled: '1'
status: public
title: Joining with versatile joining elements formed by friction spinning
type: journal_article
user_id: '7888'
volume: 3
year: '2021'
...
---
_id: '51202'
abstract:
- lang: eng
text: When joining lightweight parts of various materials, clinching is
a cost efficient solution. In a production line, the quality of a clinch point
is primarily controlled by measurement of dimensions, which are accessible from
outside. However, methods such as visual testing and measuring the bottom thickness
as well as the outer diameter are not able to deliver any information about the
most significant geometrical characteristic of the clinch point, neck thickness
and undercut. Furthermore, ex-situ destructive methods such as microsectioning
cannot detect elastic deformations and cracks that close after unloading. In order
to exceed the current limits, a new non-destructive in-situ testing method for
the clinching process is necessary. This work proposes a concept to characterize
clinch points in-situ by combining two complementary non-destructive methods,
namely, computed tomography (CT) and ultrasonic testing. Firstly, clinch points
with different geometrical characteristics are analysed experimentally using ex-situ
CT to get a highly spatially resolved 3D-image of the object. In this context,
highly X-ray attenuating materials enhancing the visibility of the sheet-sheet
interface are investigated. Secondly, the test specimens are modelled using finite
element method (FEM) and a transient dynamic analysis (TDA) is conducted to study
the effect of the geometrical differences on the deformation energy and to qualify
the TDA as a fast in-situ non-destructive method for characterizing clinch points
at high temporal resolution.
author:
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Behdad
full_name: Sadeghian, Behdad
last_name: Sadeghian
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
- first_name: Alexander
full_name: Brosius, Alexander
last_name: Brosius
citation:
ama: Köhler D, Sadeghian B, Kupfer R, Troschitz J, Gude M, Brosius A. A Method for
Characterization of Geometric Deviations in Clinch Points with Computed Tomography
and Transient Dynamic Analysis. Key Engineering Materials. 2021;883:89-96.
doi:10.4028/www.scientific.net/kem.883.89
apa: Köhler, D., Sadeghian, B., Kupfer, R., Troschitz, J., Gude, M., & Brosius,
A. (2021). A Method for Characterization of Geometric Deviations in Clinch Points
with Computed Tomography and Transient Dynamic Analysis. Key Engineering Materials,
883, 89–96. https://doi.org/10.4028/www.scientific.net/kem.883.89
bibtex: '@article{Köhler_Sadeghian_Kupfer_Troschitz_Gude_Brosius_2021, title={A
Method for Characterization of Geometric Deviations in Clinch Points with Computed
Tomography and Transient Dynamic Analysis}, volume={883}, DOI={10.4028/www.scientific.net/kem.883.89},
journal={Key Engineering Materials}, publisher={Trans Tech Publications, Ltd.},
author={Köhler, Daniel and Sadeghian, Behdad and Kupfer, Robert and Troschitz,
Juliane and Gude, Maik and Brosius, Alexander}, year={2021}, pages={89–96} }'
chicago: 'Köhler, Daniel, Behdad Sadeghian, Robert Kupfer, Juliane Troschitz, Maik
Gude, and Alexander Brosius. “A Method for Characterization of Geometric Deviations
in Clinch Points with Computed Tomography and Transient Dynamic Analysis.” Key
Engineering Materials 883 (2021): 89–96. https://doi.org/10.4028/www.scientific.net/kem.883.89.'
ieee: 'D. Köhler, B. Sadeghian, R. Kupfer, J. Troschitz, M. Gude, and A. Brosius,
“A Method for Characterization of Geometric Deviations in Clinch Points with Computed
Tomography and Transient Dynamic Analysis,” Key Engineering Materials,
vol. 883, pp. 89–96, 2021, doi: 10.4028/www.scientific.net/kem.883.89.'
mla: Köhler, Daniel, et al. “A Method for Characterization of Geometric Deviations
in Clinch Points with Computed Tomography and Transient Dynamic Analysis.” Key
Engineering Materials, vol. 883, Trans Tech Publications, Ltd., 2021, pp.
89–96, doi:10.4028/www.scientific.net/kem.883.89.
short: D. Köhler, B. Sadeghian, R. Kupfer, J. Troschitz, M. Gude, A. Brosius, Key
Engineering Materials 883 (2021) 89–96.
date_created: 2024-02-06T15:06:14Z
date_updated: 2025-06-02T20:19:57Z
department:
- _id: '157'
- _id: '43'
doi: 10.4028/www.scientific.net/kem.883.89
intvolume: ' 883'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- General Materials Science
language:
- iso: eng
page: 89-96
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Key Engineering Materials
publication_identifier:
issn:
- 1662-9795
publication_status: published
publisher: Trans Tech Publications, Ltd.
status: public
title: A Method for Characterization of Geometric Deviations in Clinch Points with
Computed Tomography and Transient Dynamic Analysis
type: journal_article
user_id: '83408'
volume: 883
year: '2021'
...
---
_id: '51199'
abstract:
- lang: eng
text: AbstractRecent developments in automotive
and aircraft industry towards a multi-material design pose challenges for modern
joining technologies due to different mechanical properties and material compositions
of various materials such as composites and metals. Therefore, mechanical joining
technologies like clinching are in the focus of current research activities. For
multi-material joints of metals and thermoplastic composites thermally assisted
clinching processes with advanced tool concepts are well developed. The material-specific
properties of fibre-reinforced thermoplastics have a significant influence on
the joining process and the resulting material structure in the joining zone.
For this reason, it is important to investigate these influences in detail and
to understand the phenomena occurring during the joining process. Additionally,
this provides the basis for a validation of a numerical simulation of such joining
processes. In this paper, the material structure in a joint resulting from a thermally
assisted clinching process is investigated. The joining partners are an aluminium
sheet and a thermoplastic composite (organo sheet). Using computed tomography
enables a three-dimensional investigation that allows a detailed analysis of the
phenomena in different joining stages and in the material structure of the finished
joint. Consequently, this study provides a more detailed understanding of the
material behavior of thermoplastic composites during thermally assisted clinching.
author:
- first_name: Benjamin
full_name: Gröger, Benjamin
last_name: Gröger
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Julian
full_name: Vorderbrüggen, Julian
last_name: Vorderbrüggen
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Gerson
full_name: Meschut, Gerson
last_name: Meschut
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
citation:
ama: Gröger B, Köhler D, Vorderbrüggen J, et al. Computed tomography investigation
of the material structure in clinch joints in aluminium fibre-reinforced thermoplastic
sheets. Production Engineering. 2021;16(2-3):203-212. doi:10.1007/s11740-021-01091-x
apa: Gröger, B., Köhler, D., Vorderbrüggen, J., Troschitz, J., Kupfer, R., Meschut,
G., & Gude, M. (2021). Computed tomography investigation of the material structure
in clinch joints in aluminium fibre-reinforced thermoplastic sheets. Production
Engineering, 16(2–3), 203–212. https://doi.org/10.1007/s11740-021-01091-x
bibtex: '@article{Gröger_Köhler_Vorderbrüggen_Troschitz_Kupfer_Meschut_Gude_2021,
title={Computed tomography investigation of the material structure in clinch joints
in aluminium fibre-reinforced thermoplastic sheets}, volume={16}, DOI={10.1007/s11740-021-01091-x},
number={2–3}, journal={Production Engineering}, publisher={Springer Science and
Business Media LLC}, author={Gröger, Benjamin and Köhler, Daniel and Vorderbrüggen,
Julian and Troschitz, Juliane and Kupfer, Robert and Meschut, Gerson and Gude,
Maik}, year={2021}, pages={203–212} }'
chicago: 'Gröger, Benjamin, Daniel Köhler, Julian Vorderbrüggen, Juliane Troschitz,
Robert Kupfer, Gerson Meschut, and Maik Gude. “Computed Tomography Investigation
of the Material Structure in Clinch Joints in Aluminium Fibre-Reinforced Thermoplastic
Sheets.” Production Engineering 16, no. 2–3 (2021): 203–12. https://doi.org/10.1007/s11740-021-01091-x.'
ieee: 'B. Gröger et al., “Computed tomography investigation of the material
structure in clinch joints in aluminium fibre-reinforced thermoplastic sheets,”
Production Engineering, vol. 16, no. 2–3, pp. 203–212, 2021, doi: 10.1007/s11740-021-01091-x.'
mla: Gröger, Benjamin, et al. “Computed Tomography Investigation of the Material
Structure in Clinch Joints in Aluminium Fibre-Reinforced Thermoplastic Sheets.”
Production Engineering, vol. 16, no. 2–3, Springer Science and Business
Media LLC, 2021, pp. 203–12, doi:10.1007/s11740-021-01091-x.
short: B. Gröger, D. Köhler, J. Vorderbrüggen, J. Troschitz, R. Kupfer, G. Meschut,
M. Gude, Production Engineering 16 (2021) 203–212.
date_created: 2024-02-06T15:05:29Z
date_updated: 2025-06-02T20:20:49Z
department:
- _id: '157'
- _id: '43'
doi: 10.1007/s11740-021-01091-x
intvolume: ' 16'
issue: 2-3
keyword:
- Industrial and Manufacturing Engineering
- Mechanical Engineering
language:
- iso: eng
page: 203-212
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '137'
name: 'TRR 285 – A03: TRR 285 - Subproject A03'
publication: Production Engineering
publication_identifier:
issn:
- 0944-6524
- 1863-7353
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: Computed tomography investigation of the material structure in clinch joints
in aluminium fibre-reinforced thermoplastic sheets
type: journal_article
user_id: '83408'
volume: 16
year: '2021'
...
---
_id: '51200'
abstract:
- lang: eng
text: As lightweight design gains more and more attention, time and cost-efficient
joining methods such as clinching are becoming more popular. A clinch point’s
quality is usually determined by ex situ destructive analyses such as microsectioning.
However, these methods do not yield the detection of phenomena occurring during
loading such as elastic deformations and cracks that close after unloading. Alternatively,
in situ computed tomography (in situ CT) can be used to investigate the loading
process of clinch points. In this paper, a method for in situ CT analysis of a
single-lap shear test with clinched metal sheets is presented at the example of
a clinched joint with two 2 mm thick aluminum sheets. Furthermore, the potential
of this method to validate numerical simulations is shown. Since the sheets’ surfaces
are locally in contact with each other, the interface between both aluminum sheets
and therefore the exact contour of the joining partners is difficult to identify
in CT analyses. To compensate for this, the application of copper varnish between
the sheets is investigated. The best in situ CT results are achieved with both
sheets treated. It showed that with this treatment, in situ CT is suitable to
properly observe the three-dimensional deformation behavior and to identify the
failure modes.
article_number: '1859'
author:
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
citation:
ama: Köhler D, Kupfer R, Troschitz J, Gude M. In Situ Computed Tomography—Analysis
of a Single-Lap Shear Test with Clinch Points. Materials. 2021;14(8). doi:10.3390/ma14081859
apa: Köhler, D., Kupfer, R., Troschitz, J., & Gude, M. (2021). In Situ Computed
Tomography—Analysis of a Single-Lap Shear Test with Clinch Points. Materials,
14(8), Article 1859. https://doi.org/10.3390/ma14081859
bibtex: '@article{Köhler_Kupfer_Troschitz_Gude_2021, title={In Situ Computed Tomography—Analysis
of a Single-Lap Shear Test with Clinch Points}, volume={14}, DOI={10.3390/ma14081859},
number={81859}, journal={Materials}, publisher={MDPI AG}, author={Köhler, Daniel
and Kupfer, Robert and Troschitz, Juliane and Gude, Maik}, year={2021} }'
chicago: Köhler, Daniel, Robert Kupfer, Juliane Troschitz, and Maik Gude. “In Situ
Computed Tomography—Analysis of a Single-Lap Shear Test with Clinch Points.” Materials
14, no. 8 (2021). https://doi.org/10.3390/ma14081859.
ieee: 'D. Köhler, R. Kupfer, J. Troschitz, and M. Gude, “In Situ Computed Tomography—Analysis
of a Single-Lap Shear Test with Clinch Points,” Materials, vol. 14, no.
8, Art. no. 1859, 2021, doi: 10.3390/ma14081859.'
mla: Köhler, Daniel, et al. “In Situ Computed Tomography—Analysis of a Single-Lap
Shear Test with Clinch Points.” Materials, vol. 14, no. 8, 1859, MDPI AG,
2021, doi:10.3390/ma14081859.
short: D. Köhler, R. Kupfer, J. Troschitz, M. Gude, Materials 14 (2021).
date_created: 2024-02-06T15:05:43Z
date_updated: 2025-06-02T20:20:32Z
department:
- _id: '157'
- _id: '43'
doi: 10.3390/ma14081859
intvolume: ' 14'
issue: '8'
keyword:
- General Materials Science
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Materials
publication_identifier:
issn:
- 1996-1944
publication_status: published
publisher: MDPI AG
status: public
title: In Situ Computed Tomography—Analysis of a Single-Lap Shear Test with Clinch
Points
type: journal_article
user_id: '83408'
volume: 14
year: '2021'
...
---
_id: '51201'
abstract:
- lang: eng
text: In lightweight design, clinching is a cost-efficient solution as the
joint is created through localized cold-forming of the joining parts. A clinch
point’s quality is usually assessed using ex-situ destructive testing methods.
These, however, are unable to detect phenomena immediately during the joining
process. For instance, elastic deformations reverse and cracks close after unloading.
In-situ methods such as the force-displacement evaluation are used to control
a clinching process, though deviations in the clinch point geometry cannot be
derived with this method. To overcome these limitations, the clinching process
can be investigated using in-situ computed tomography (in-situ CT). However, a
clinching tool made of steel would cause strong artefacts and a high attenuation
in the CT measurement, reducing the significance of this method. Additionally,
when joining parts of the same material, the sheet-sheet interface is hardly detectable.
This work aims at identifying, firstly, tool materials that allow artefact-reduced
CT measurements during clinching, and, secondly, radiopaque materials that can
be applied between the joining parts to enhance the detectability of the sheet-sheet
interface. Therefore, both CT-suitable tool materials and radiopaque materials
are selected and experimentally investigated. In the clinching process, two aluminium
sheets with radiopaque material in between are clinched in a single-step (rotationally
symmetric joint without cut section). It is shown that e.g. silicon nitride is
suited as tool material and a tin layer is suitable to enhance the detectability
of the sheet-sheet interface.
author:
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Juliane
full_name: Troschitz, Juliane
last_name: Troschitz
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
citation:
ama: Köhler D, Kupfer R, Troschitz J, Gude M. Clinching in In-situ CT – Experimental
Study on Suitable Tool Materials. ESAFORM 2021. Published online 2021.
doi:10.25518/esaform21.2781
apa: Köhler, D., Kupfer, R., Troschitz, J., & Gude, M. (2021). Clinching in
In-situ CT – Experimental Study on Suitable Tool Materials. ESAFORM 2021.
https://doi.org/10.25518/esaform21.2781
bibtex: '@article{Köhler_Kupfer_Troschitz_Gude_2021, title={Clinching in In-situ
CT – Experimental Study on Suitable Tool Materials}, DOI={10.25518/esaform21.2781},
journal={ESAFORM 2021}, publisher={University of Liege}, author={Köhler, Daniel
and Kupfer, Robert and Troschitz, Juliane and Gude, Maik}, year={2021} }'
chicago: Köhler, Daniel, Robert Kupfer, Juliane Troschitz, and Maik Gude. “Clinching
in In-situ CT – Experimental Study on Suitable Tool Materials.” ESAFORM 2021,
2021. https://doi.org/10.25518/esaform21.2781.
ieee: 'D. Köhler, R. Kupfer, J. Troschitz, and M. Gude, “Clinching in In-situ CT
– Experimental Study on Suitable Tool Materials,” ESAFORM 2021, 2021, doi:
10.25518/esaform21.2781.'
mla: Köhler, Daniel, et al. “Clinching in In-situ CT – Experimental Study on Suitable
Tool Materials.” ESAFORM 2021, University of Liege, 2021, doi:10.25518/esaform21.2781.
short: D. Köhler, R. Kupfer, J. Troschitz, M. Gude, ESAFORM 2021 (2021).
date_created: 2024-02-06T15:05:58Z
date_updated: 2025-06-02T20:20:21Z
department:
- _id: '157'
- _id: '43'
doi: 10.25518/esaform21.2781
language:
- iso: fre
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: ESAFORM 2021
publication_status: published
publisher: University of Liege
status: public
title: Clinching in In-situ CT – Experimental Study on Suitable Tool Materials
type: journal_article
user_id: '83408'
year: '2021'
...
---
_id: '51198'
article_number: '100089'
author:
- first_name: D.
full_name: Köhler, D.
last_name: Köhler
- first_name: B.
full_name: Sadeghian, B.
last_name: Sadeghian
- first_name: J.
full_name: Troschitz, J.
last_name: Troschitz
- first_name: R.
full_name: Kupfer, R.
last_name: Kupfer
- first_name: M.
full_name: Gude, M.
last_name: Gude
- first_name: A.
full_name: Brosius, A.
last_name: Brosius
citation:
ama: Köhler D, Sadeghian B, Troschitz J, Kupfer R, Gude M, Brosius A. Characterisation
of lateral offsets in clinch points with computed tomography and transient dynamic
analysis. Journal of Advanced Joining Processes. 2021;5. doi:10.1016/j.jajp.2021.100089
apa: Köhler, D., Sadeghian, B., Troschitz, J., Kupfer, R., Gude, M., & Brosius,
A. (2021). Characterisation of lateral offsets in clinch points with computed
tomography and transient dynamic analysis. Journal of Advanced Joining Processes,
5, Article 100089. https://doi.org/10.1016/j.jajp.2021.100089
bibtex: '@article{Köhler_Sadeghian_Troschitz_Kupfer_Gude_Brosius_2021, title={Characterisation
of lateral offsets in clinch points with computed tomography and transient dynamic
analysis}, volume={5}, DOI={10.1016/j.jajp.2021.100089},
number={100089}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Köhler, D. and Sadeghian, B. and Troschitz, J. and Kupfer, R. and
Gude, M. and Brosius, A.}, year={2021} }'
chicago: Köhler, D., B. Sadeghian, J. Troschitz, R. Kupfer, M. Gude, and A. Brosius.
“Characterisation of Lateral Offsets in Clinch Points with Computed Tomography
and Transient Dynamic Analysis.” Journal of Advanced Joining Processes
5 (2021). https://doi.org/10.1016/j.jajp.2021.100089.
ieee: 'D. Köhler, B. Sadeghian, J. Troschitz, R. Kupfer, M. Gude, and A. Brosius,
“Characterisation of lateral offsets in clinch points with computed tomography
and transient dynamic analysis,” Journal of Advanced Joining Processes,
vol. 5, Art. no. 100089, 2021, doi: 10.1016/j.jajp.2021.100089.'
mla: Köhler, D., et al. “Characterisation of Lateral Offsets in Clinch Points with
Computed Tomography and Transient Dynamic Analysis.” Journal of Advanced Joining
Processes, vol. 5, 100089, Elsevier BV, 2021, doi:10.1016/j.jajp.2021.100089.
short: D. Köhler, B. Sadeghian, J. Troschitz, R. Kupfer, M. Gude, A. Brosius, Journal
of Advanced Joining Processes 5 (2021).
date_created: 2024-02-06T15:05:00Z
date_updated: 2025-06-02T20:21:00Z
department:
- _id: '157'
- _id: '43'
doi: 10.1016/j.jajp.2021.100089
intvolume: ' 5'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
status: public
title: Characterisation of lateral offsets in clinch points with computed tomography
and transient dynamic analysis
type: journal_article
user_id: '83408'
volume: 5
year: '2021'
...
---
_id: '30707'
author:
- first_name: B.
full_name: Sadeghian, B.
last_name: Sadeghian
- first_name: C.
full_name: Guilleaume, C.
last_name: Guilleaume
- first_name: R.
full_name: Lafarge, R.
last_name: Lafarge
- first_name: A.
full_name: Brosius, A.
last_name: Brosius
citation:
ama: Sadeghian B, Guilleaume C, Lafarge R, Brosius A. Investigation of Clinched
Joints – A Finite Element Simulation of a Non-destructive Approach. Lecture
Notes in Production Engineering. Published online 2020:116-124. doi:10.1007/978-3-662-62138-7_12
apa: Sadeghian, B., Guilleaume, C., Lafarge, R., & Brosius, A. (2020). Investigation
of Clinched Joints – A Finite Element Simulation of a Non-destructive Approach.
Lecture Notes in Production Engineering, 116–124. https://doi.org/10.1007/978-3-662-62138-7_12
bibtex: '@article{Sadeghian_Guilleaume_Lafarge_Brosius_2020, title={Investigation
of Clinched Joints – A Finite Element Simulation of a Non-destructive Approach},
DOI={10.1007/978-3-662-62138-7_12},
journal={Lecture Notes in Production Engineering}, author={Sadeghian, B. and Guilleaume,
C. and Lafarge, R. and Brosius, A.}, year={2020}, pages={116–124} }'
chicago: Sadeghian, B., C. Guilleaume, R. Lafarge, and A. Brosius. “Investigation
of Clinched Joints – A Finite Element Simulation of a Non-Destructive Approach.”
Lecture Notes in Production Engineering, 2020, 116–24. https://doi.org/10.1007/978-3-662-62138-7_12.
ieee: 'B. Sadeghian, C. Guilleaume, R. Lafarge, and A. Brosius, “Investigation of
Clinched Joints – A Finite Element Simulation of a Non-destructive Approach,”
Lecture Notes in Production Engineering, pp. 116–124, 2020, doi: 10.1007/978-3-662-62138-7_12.'
mla: Sadeghian, B., et al. “Investigation of Clinched Joints – A Finite Element
Simulation of a Non-Destructive Approach.” Lecture Notes in Production Engineering,
2020, pp. 116–24, doi:10.1007/978-3-662-62138-7_12.
short: B. Sadeghian, C. Guilleaume, R. Lafarge, A. Brosius, Lecture Notes in Production
Engineering (2020) 116–124.
date_created: 2022-03-29T09:29:03Z
date_updated: 2023-01-02T11:57:36Z
department:
- _id: '630'
doi: 10.1007/978-3-662-62138-7_12
language:
- iso: eng
page: 116-124
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Lecture Notes in Production Engineering
status: public
title: Investigation of Clinched Joints – A Finite Element Simulation of a Non-destructive
Approach
type: journal_article
user_id: '14931'
year: '2020'
...
---
_id: '30712'
author:
- first_name: D.
full_name: Köhler, D.
last_name: Köhler
- first_name: B.
full_name: Gröger, B.
last_name: Gröger
- first_name: R.
full_name: Kupfer, R.
last_name: Kupfer
- first_name: A.
full_name: Hornig, A.
last_name: Hornig
- first_name: M.
full_name: Gude, M.
last_name: Gude
citation:
ama: Köhler D, Gröger B, Kupfer R, Hornig A, Gude M. Experimental and Numerical
Studies on the Deformation of a Flexible Wire in an Injection Moulding Process.
Procedia Manufacturing. 2020;47:940-947. doi:10.1016/j.promfg.2020.04.288
apa: Köhler, D., Gröger, B., Kupfer, R., Hornig, A., & Gude, M. (2020). Experimental
and Numerical Studies on the Deformation of a Flexible Wire in an Injection Moulding
Process. Procedia Manufacturing, 47, 940–947. https://doi.org/10.1016/j.promfg.2020.04.288
bibtex: '@article{Köhler_Gröger_Kupfer_Hornig_Gude_2020, title={Experimental and
Numerical Studies on the Deformation of a Flexible Wire in an Injection Moulding
Process}, volume={47}, DOI={10.1016/j.promfg.2020.04.288},
journal={Procedia Manufacturing}, author={Köhler, D. and Gröger, B. and Kupfer,
R. and Hornig, A. and Gude, M.}, year={2020}, pages={940–947} }'
chicago: 'Köhler, D., B. Gröger, R. Kupfer, A. Hornig, and M. Gude. “Experimental
and Numerical Studies on the Deformation of a Flexible Wire in an Injection Moulding
Process.” Procedia Manufacturing 47 (2020): 940–47. https://doi.org/10.1016/j.promfg.2020.04.288.'
ieee: 'D. Köhler, B. Gröger, R. Kupfer, A. Hornig, and M. Gude, “Experimental and
Numerical Studies on the Deformation of a Flexible Wire in an Injection Moulding
Process,” Procedia Manufacturing, vol. 47, pp. 940–947, 2020, doi: 10.1016/j.promfg.2020.04.288.'
mla: Köhler, D., et al. “Experimental and Numerical Studies on the Deformation of
a Flexible Wire in an Injection Moulding Process.” Procedia Manufacturing,
vol. 47, 2020, pp. 940–47, doi:10.1016/j.promfg.2020.04.288.
short: D. Köhler, B. Gröger, R. Kupfer, A. Hornig, M. Gude, Procedia Manufacturing
47 (2020) 940–947.
date_created: 2022-03-29T09:37:27Z
date_updated: 2023-01-02T12:00:09Z
department:
- _id: '630'
doi: 10.1016/j.promfg.2020.04.288
intvolume: ' 47'
language:
- iso: eng
page: 940-947
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
- _id: '131'
name: 'TRR 285 - A: TRR 285 - Project Area A'
- _id: '137'
name: 'TRR 285 – A03: TRR 285 - Subproject A03'
publication: Procedia Manufacturing
status: public
title: Experimental and Numerical Studies on the Deformation of a Flexible Wire in
an Injection Moulding Process
type: journal_article
user_id: '14931'
volume: 47
year: '2020'
...
---
_id: '30709'
author:
- first_name: D.
full_name: Köhler, D.
last_name: Köhler
- first_name: R.
full_name: Kupfer, R.
last_name: Kupfer
- first_name: M.
full_name: Gude, M.
last_name: Gude
citation:
ama: Köhler D, Kupfer R, Gude M. Clinching in in-situ CT—A numerical study on suitable
tool materials. Journal of Advanced Joining Processes. 2020;2:100034. doi:10.1016/j.jajp.2020.100034
apa: Köhler, D., Kupfer, R., & Gude, M. (2020). Clinching in in-situ CT—A numerical
study on suitable tool materials. Journal of Advanced Joining Processes,
2, 100034. https://doi.org/10.1016/j.jajp.2020.100034
bibtex: '@article{Köhler_Kupfer_Gude_2020, title={Clinching in in-situ CT—A numerical
study on suitable tool materials}, volume={2}, DOI={10.1016/j.jajp.2020.100034},
journal={Journal of Advanced Joining Processes}, author={Köhler, D. and Kupfer,
R. and Gude, M.}, year={2020}, pages={100034} }'
chicago: 'Köhler, D., R. Kupfer, and M. Gude. “Clinching in In-Situ CT—A Numerical
Study on Suitable Tool Materials.” Journal of Advanced Joining Processes
2 (2020): 100034. https://doi.org/10.1016/j.jajp.2020.100034.'
ieee: 'D. Köhler, R. Kupfer, and M. Gude, “Clinching in in-situ CT—A numerical study
on suitable tool materials,” Journal of Advanced Joining Processes, vol.
2, p. 100034, 2020, doi: 10.1016/j.jajp.2020.100034.'
mla: Köhler, D., et al. “Clinching in In-Situ CT—A Numerical Study on Suitable Tool
Materials.” Journal of Advanced Joining Processes, vol. 2, 2020, p. 100034,
doi:10.1016/j.jajp.2020.100034.
short: D. Köhler, R. Kupfer, M. Gude, Journal of Advanced Joining Processes 2 (2020)
100034.
date_created: 2022-03-29T09:33:19Z
date_updated: 2023-01-02T12:00:46Z
department:
- _id: '630'
doi: 10.1016/j.jajp.2020.100034
intvolume: ' 2'
language:
- iso: eng
page: '100034'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Journal of Advanced Joining Processes
status: public
title: Clinching in in-situ CT—A numerical study on suitable tool materials
type: journal_article
user_id: '14931'
volume: 2
year: '2020'
...
---
_id: '30703'
author:
- first_name: M.
full_name: Kraus, M.
last_name: Kraus
- first_name: M.
full_name: Merklein, M.
last_name: Merklein
citation:
ama: Kraus M, Merklein M. Potential of Joining Dissimilar Materials by Cold Formed
Pin-Structures. Journal of Materials Processing Technology. 2020;283:116697.
doi:10.1016/j.jmatprotec.2020.116697
apa: Kraus, M., & Merklein, M. (2020). Potential of Joining Dissimilar Materials
by Cold Formed Pin-Structures. Journal of Materials Processing Technology,
283, 116697. https://doi.org/10.1016/j.jmatprotec.2020.116697
bibtex: '@article{Kraus_Merklein_2020, title={Potential of Joining Dissimilar Materials
by Cold Formed Pin-Structures}, volume={283}, DOI={10.1016/j.jmatprotec.2020.116697},
journal={Journal of Materials Processing Technology}, author={Kraus, M. and Merklein,
M.}, year={2020}, pages={116697} }'
chicago: 'Kraus, M., and M. Merklein. “Potential of Joining Dissimilar Materials
by Cold Formed Pin-Structures.” Journal of Materials Processing Technology
283 (2020): 116697. https://doi.org/10.1016/j.jmatprotec.2020.116697.'
ieee: 'M. Kraus and M. Merklein, “Potential of Joining Dissimilar Materials by Cold
Formed Pin-Structures,” Journal of Materials Processing Technology, vol.
283, p. 116697, 2020, doi: 10.1016/j.jmatprotec.2020.116697.'
mla: Kraus, M., and M. Merklein. “Potential of Joining Dissimilar Materials by Cold
Formed Pin-Structures.” Journal of Materials Processing Technology, vol.
283, 2020, p. 116697, doi:10.1016/j.jmatprotec.2020.116697.
short: M. Kraus, M. Merklein, Journal of Materials Processing Technology 283 (2020)
116697.
date_created: 2022-03-29T09:23:52Z
date_updated: 2023-01-02T11:57:58Z
department:
- _id: '630'
doi: 10.1016/j.jmatprotec.2020.116697
intvolume: ' 283'
language:
- iso: eng
page: '116697'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '145'
name: 'TRR 285 – C01: TRR 285 - Subproject C01'
publication: Journal of Materials Processing Technology
status: public
title: Potential of Joining Dissimilar Materials by Cold Formed Pin-Structures
type: journal_article
user_id: '14931'
volume: 283
year: '2020'
...
---
_id: '30721'
author:
- first_name: S.
full_name: Wituschek, S.
last_name: Wituschek
- first_name: C. M.
full_name: Kuball, C. M.
last_name: Kuball
- first_name: M.
full_name: Merklein, M.
last_name: Merklein
- first_name: M.
full_name: Lechner, M.
last_name: Lechner
citation:
ama: Wituschek S, Kuball CM, Merklein M, Lechner M. Test Method for Friction Characterization
of Rivets. Defect and Diffusion Forum. 2020;404:132-137. doi:10.4028/www.scientific.net/ddf.404.132
apa: Wituschek, S., Kuball, C. M., Merklein, M., & Lechner, M. (2020). Test
Method for Friction Characterization of Rivets. Defect and Diffusion Forum,
404, 132–137. https://doi.org/10.4028/www.scientific.net/ddf.404.132
bibtex: '@article{Wituschek_Kuball_Merklein_Lechner_2020, title={Test Method for
Friction Characterization of Rivets}, volume={404}, DOI={10.4028/www.scientific.net/ddf.404.132},
journal={Defect and Diffusion Forum}, author={Wituschek, S. and Kuball, C. M.
and Merklein, M. and Lechner, M.}, year={2020}, pages={132–137} }'
chicago: 'Wituschek, S., C. M. Kuball, M. Merklein, and M. Lechner. “Test Method
for Friction Characterization of Rivets.” Defect and Diffusion Forum 404
(2020): 132–37. https://doi.org/10.4028/www.scientific.net/ddf.404.132.'
ieee: 'S. Wituschek, C. M. Kuball, M. Merklein, and M. Lechner, “Test Method for
Friction Characterization of Rivets,” Defect and Diffusion Forum, vol.
404, pp. 132–137, 2020, doi: 10.4028/www.scientific.net/ddf.404.132.'
mla: Wituschek, S., et al. “Test Method for Friction Characterization of Rivets.”
Defect and Diffusion Forum, vol. 404, 2020, pp. 132–37, doi:10.4028/www.scientific.net/ddf.404.132.
short: S. Wituschek, C.M. Kuball, M. Merklein, M. Lechner, Defect and Diffusion
Forum 404 (2020) 132–137.
date_created: 2022-03-29T10:37:38Z
date_updated: 2023-01-02T12:01:24Z
department:
- _id: '630'
doi: 10.4028/www.scientific.net/ddf.404.132
intvolume: ' 404'
language:
- iso: eng
page: 132-137
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
publication: Defect and Diffusion Forum
status: public
title: Test Method for Friction Characterization of Rivets
type: journal_article
user_id: '14931'
volume: 404
year: '2020'
...
---
_id: '20680'
author:
- first_name: Fabian
full_name: Kappe, Fabian
id: '66459'
last_name: Kappe
- first_name: Simon
full_name: Wituschek, Simon
last_name: Wituschek
- first_name: Michael
full_name: Lechner, Michael
last_name: Lechner
- first_name: Mathias
full_name: Bobbert, Mathias
id: '7850'
last_name: Bobbert
- first_name: Gerson
full_name: Meschut, Gerson
id: '32056'
last_name: Meschut
orcid: 0000-0002-2763-1246
- first_name: Marion
full_name: Merklein, Marion
last_name: Merklein
citation:
ama: 'Kappe F, Wituschek S, Lechner M, Bobbert M, Meschut G, Merklein M. Investigation
of influencing parameters on the joint formation of the self-piercing riveting
process. In: ; 2020.'
apa: Kappe, F., Wituschek, S., Lechner, M., Bobbert, M., Meschut, G., & Merklein,
M. (2020). Investigation of influencing parameters on the joint formation of
the self-piercing riveting process. Material Science and Engineering Congress
- MSE 2020, Darmstadt .
bibtex: '@inproceedings{Kappe_Wituschek_Lechner_Bobbert_Meschut_Merklein_2020, title={Investigation
of influencing parameters on the joint formation of the self-piercing riveting
process}, author={Kappe, Fabian and Wituschek, Simon and Lechner, Michael and
Bobbert, Mathias and Meschut, Gerson and Merklein, Marion}, year={2020} }'
chicago: Kappe, Fabian, Simon Wituschek, Michael Lechner, Mathias Bobbert, Gerson
Meschut, and Marion Merklein. “Investigation of Influencing Parameters on the
Joint Formation of the Self-Piercing Riveting Process,” 2020.
ieee: F. Kappe, S. Wituschek, M. Lechner, M. Bobbert, G. Meschut, and M. Merklein,
“Investigation of influencing parameters on the joint formation of the self-piercing
riveting process,” presented at the Material Science and Engineering Congress
- MSE 2020, Darmstadt , 2020.
mla: Kappe, Fabian, et al. Investigation of Influencing Parameters on the Joint
Formation of the Self-Piercing Riveting Process. 2020.
short: 'F. Kappe, S. Wituschek, M. Lechner, M. Bobbert, G. Meschut, M. Merklein,
in: 2020.'
conference:
end_date: 2020-09-25
location: 'Darmstadt '
name: Material Science and Engineering Congress - MSE 2020
start_date: 2020-09-22
date_created: 2020-12-07T08:11:08Z
date_updated: 2023-04-27T08:56:25Z
department:
- _id: '157'
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '146'
name: 'TRR 285 – C02: TRR 285 - Subproject C02'
status: public
title: Investigation of influencing parameters on the joint formation of the self-piercing
riveting process
type: conference
user_id: '66459'
year: '2020'
...
---
_id: '30713'
author:
- first_name: Tim
full_name: Rostek, Tim
id: '3469'
last_name: Rostek
- first_name: Eugen
full_name: Wiens, Eugen
id: '7888'
last_name: Wiens
- first_name: Werner
full_name: Homberg, Werner
id: '233'
last_name: Homberg
citation:
ama: Rostek T, Wiens E, Homberg W. Joining with Versatile Friction-Spun Joint Connectors.
Procedia Manufacturing. 2020;47:395-399. doi:10.1016/j.promfg.2020.04.313
apa: Rostek, T., Wiens, E., & Homberg, W. (2020). Joining with Versatile Friction-Spun
Joint Connectors. Procedia Manufacturing, 47, 395–399. https://doi.org/10.1016/j.promfg.2020.04.313
bibtex: '@article{Rostek_Wiens_Homberg_2020, title={Joining with Versatile Friction-Spun
Joint Connectors}, volume={47}, DOI={10.1016/j.promfg.2020.04.313},
journal={Procedia Manufacturing}, publisher={ Elsevier Ltd}, author={Rostek, Tim
and Wiens, Eugen and Homberg, Werner}, year={2020}, pages={395–399} }'
chicago: 'Rostek, Tim, Eugen Wiens, and Werner Homberg. “Joining with Versatile
Friction-Spun Joint Connectors.” Procedia Manufacturing 47 (2020): 395–99.
https://doi.org/10.1016/j.promfg.2020.04.313.'
ieee: 'T. Rostek, E. Wiens, and W. Homberg, “Joining with Versatile Friction-Spun
Joint Connectors,” Procedia Manufacturing, vol. 47, pp. 395–399, 2020,
doi: 10.1016/j.promfg.2020.04.313.'
mla: Rostek, Tim, et al. “Joining with Versatile Friction-Spun Joint Connectors.”
Procedia Manufacturing, vol. 47, Elsevier Ltd, 2020, pp. 395–99, doi:10.1016/j.promfg.2020.04.313.
short: T. Rostek, E. Wiens, W. Homberg, Procedia Manufacturing 47 (2020) 395–399.
conference:
name: 23rd International Conference on Material Forming (ESAFORM 2020)
date_created: 2022-03-29T09:39:07Z
date_updated: 2023-05-05T11:07:33Z
department:
- _id: '630'
- _id: '156'
doi: 10.1016/j.promfg.2020.04.313
intvolume: ' 47'
language:
- iso: eng
page: 395-399
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '147'
name: 'TRR 285 – C03: TRR 285 - Subproject C03'
publication: Procedia Manufacturing
publication_identifier:
unknown:
- 2351-9789
publisher: ' Elsevier Ltd'
quality_controlled: '1'
status: public
title: Joining with Versatile Friction-Spun Joint Connectors
type: journal_article
user_id: '7888'
volume: 47
year: '2020'
...
---
_id: '51203'
article_number: '100034'
author:
- first_name: Daniel
full_name: Köhler, Daniel
last_name: Köhler
- first_name: Robert
full_name: Kupfer, Robert
last_name: Kupfer
- first_name: Maik
full_name: Gude, Maik
last_name: Gude
citation:
ama: Köhler D, Kupfer R, Gude M. Clinching in in-situ CT—A numerical study on suitable
tool materials. Journal of Advanced Joining Processes. 2020;2. doi:10.1016/j.jajp.2020.100034
apa: Köhler, D., Kupfer, R., & Gude, M. (2020). Clinching in in-situ CT—A numerical
study on suitable tool materials. Journal of Advanced Joining Processes,
2, Article 100034. https://doi.org/10.1016/j.jajp.2020.100034
bibtex: '@article{Köhler_Kupfer_Gude_2020, title={Clinching in in-situ CT—A numerical
study on suitable tool materials}, volume={2}, DOI={10.1016/j.jajp.2020.100034},
number={100034}, journal={Journal of Advanced Joining Processes}, publisher={Elsevier
BV}, author={Köhler, Daniel and Kupfer, Robert and Gude, Maik}, year={2020} }'
chicago: Köhler, Daniel, Robert Kupfer, and Maik Gude. “Clinching in In-Situ CT—A
Numerical Study on Suitable Tool Materials.” Journal of Advanced Joining Processes
2 (2020). https://doi.org/10.1016/j.jajp.2020.100034.
ieee: 'D. Köhler, R. Kupfer, and M. Gude, “Clinching in in-situ CT—A numerical study
on suitable tool materials,” Journal of Advanced Joining Processes, vol.
2, Art. no. 100034, 2020, doi: 10.1016/j.jajp.2020.100034.'
mla: Köhler, Daniel, et al. “Clinching in In-Situ CT—A Numerical Study on Suitable
Tool Materials.” Journal of Advanced Joining Processes, vol. 2, 100034,
Elsevier BV, 2020, doi:10.1016/j.jajp.2020.100034.
short: D. Köhler, R. Kupfer, M. Gude, Journal of Advanced Joining Processes 2 (2020).
date_created: 2024-02-06T15:06:33Z
date_updated: 2025-06-02T20:19:42Z
department:
- _id: '157'
- _id: '43'
doi: 10.1016/j.jajp.2020.100034
intvolume: ' 2'
keyword:
- Mechanical Engineering
- Mechanics of Materials
- Engineering (miscellaneous)
- Chemical Engineering (miscellaneous)
language:
- iso: eng
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '148'
name: 'TRR 285 – C04: TRR 285 - Subproject C04'
publication: Journal of Advanced Joining Processes
publication_identifier:
issn:
- 2666-3309
publication_status: published
publisher: Elsevier BV
status: public
title: Clinching in in-situ CT—A numerical study on suitable tool materials
type: journal_article
user_id: '83408'
volume: 2
year: '2020'
...
---
_id: '30716'
author:
- first_name: M.
full_name: Kraus, M.
last_name: Kraus
- first_name: P.
full_name: Frey, P.
last_name: Frey
- first_name: T.
full_name: Kleffel, T.
last_name: Kleffel
- first_name: D.
full_name: Drummer, D.
last_name: Drummer
- first_name: M.
full_name: Merklein, M.
last_name: Merklein
citation:
ama: Kraus M, Frey P, Kleffel T, Drummer D, Merklein M. Mechanical joining without
auxiliary element by cold formed pins for multi-material-systems. AIP Conference
Proceedings. 2019;2113:050006. doi:10.1063/1.5112570
apa: Kraus, M., Frey, P., Kleffel, T., Drummer, D., & Merklein, M. (2019). Mechanical
joining without auxiliary element by cold formed pins for multi-material-systems.
AIP Conference Proceedings, 2113, 050006. https://doi.org/10.1063/1.5112570
bibtex: '@article{Kraus_Frey_Kleffel_Drummer_Merklein_2019, title={Mechanical joining
without auxiliary element by cold formed pins for multi-material-systems}, volume={2113},
DOI={10.1063/1.5112570}, journal={AIP
Conference Proceedings}, author={Kraus, M. and Frey, P. and Kleffel, T. and Drummer,
D. and Merklein, M.}, year={2019}, pages={050006} }'
chicago: 'Kraus, M., P. Frey, T. Kleffel, D. Drummer, and M. Merklein. “Mechanical
Joining without Auxiliary Element by Cold Formed Pins for Multi-Material-Systems.”
AIP Conference Proceedings 2113 (2019): 050006. https://doi.org/10.1063/1.5112570.'
ieee: 'M. Kraus, P. Frey, T. Kleffel, D. Drummer, and M. Merklein, “Mechanical joining
without auxiliary element by cold formed pins for multi-material-systems,” AIP
Conference Proceedings, vol. 2113, p. 050006, 2019, doi: 10.1063/1.5112570.'
mla: Kraus, M., et al. “Mechanical Joining without Auxiliary Element by Cold Formed
Pins for Multi-Material-Systems.” AIP Conference Proceedings, vol. 2113,
2019, p. 050006, doi:10.1063/1.5112570.
short: M. Kraus, P. Frey, T. Kleffel, D. Drummer, M. Merklein, AIP Conference Proceedings
2113 (2019) 050006.
date_created: 2022-03-29T09:43:35Z
date_updated: 2023-01-02T12:03:17Z
department:
- _id: '630'
doi: 10.1063/1.5112570
intvolume: ' 2113'
language:
- iso: eng
page: '050006'
project:
- _id: '130'
grant_number: '418701707'
name: 'TRR 285: TRR 285'
- _id: '133'
name: 'TRR 285 - C: TRR 285 - Project Area C'
- _id: '145'
name: 'TRR 285 – C01: TRR 285 - Subproject C01'
publication: AIP Conference Proceedings
status: public
title: Mechanical joining without auxiliary element by cold formed pins for multi-material-systems
type: journal_article
user_id: '14931'
volume: 2113
year: '2019'
...